# Orthodontic Update vs Seaways

The clearest difference is in-app purchases: Seaways at none against Orthodontic Update's 1. Orthodontic Update's advantage is iOS requirement (7.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. Orthodontic Update sells 1 in-app purchase, starting at $89.99 per year. Seaways asks for nothing beyond the download.

## The numbers

| Metric | Orthodontic Update | Seaways |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 16 months |
| Monetization | — | Free |
| Size | 12 MB | 126 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MA Business & Leisure](https://appshunter.io/developer/531388396) | [The Nautical Institute](https://appshunter.io/developer/897137351) |

## What reviewers say

### Orthodontic Update

[App page](https://appshunter.io/ios/app/orthodontic-update/id1049758113)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Orthodontic Update | $89.99 | per year |


### Seaways

[App page](https://appshunter.io/ios/app/seaways/id1051261101)

Access the latest maritime industry insights, technical journals, and webinar recordings. Stay updated with news, events, and job opportunities, and inspire young navigators with a dedicated magazine.

**Highlights:** Technical journal access, Webinar recordings, Continuing professional development tracking, Free maritime magazine, Jobs board, Industry news and events

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Orthodontic Update free?

Orthodontic Update is free to download, with in-app purchases available.

### Is Seaways free?

Seaways is free to download, with no in-app purchases.

### Do Orthodontic Update or Seaways have ads?

Neither Orthodontic Update nor Seaways shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*